National Museum of Nuclear Science & History
E. C. McAdoo worked for the Roane-Anderson Company.
Arnold Grubbe (1904-2002) was an engineer working for the civilian contractor Crane Company in Oak Ridge, Tennessee.
Lemmon was a Technical Sergeant who worked at Hanford during the Manhattan Project.
Virginia Olsson worked as a secretary (today the term would be ‘administrative assistant’) first with Colonel J.
